Two videos of reported UFO sightings shown during last week's Senate hearing were explained by Pentagon official Dr. Sean ...

The Defense Department released a sixth batch of UFO files on Friday, more than a month after its fifth drop. These are all of the videos in the latest tranche.

Many unidentified flying objects, or what the government calls “unidentified anomalous phenomena,” are balloons, satellites, birds, or things otherwise explainable. Balloons and satellites account for ...

Astrophysicist Neil deGrasse Tyson has a blunt request for the government as the Pentagon rolls out the highly anticipated UFO files — just “show the alien!” Tyson shared his two cents Monday on “The ...